WO2014176057A3 - Système de déshydratation dynamique - Google Patents

Système de déshydratation dynamique Download PDF

Info

Publication number
WO2014176057A3
WO2014176057A3 PCT/US2014/033963 US2014033963W WO2014176057A3 WO 2014176057 A3 WO2014176057 A3 WO 2014176057A3 US 2014033963 W US2014033963 W US 2014033963W WO 2014176057 A3 WO2014176057 A3 WO 2014176057A3
Authority
WO
WIPO (PCT)
Prior art keywords
dynamic
vacuum
water
dewatering
dewatering system
Prior art date
Application number
PCT/US2014/033963
Other languages
English (en)
Other versions
WO2014176057A2 (fr
Inventor
Paul VETTE
Original Assignee
Vette Paul
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vette Paul filed Critical Vette Paul
Priority to US14/785,581 priority Critical patent/US10093570B2/en
Priority to CA2909523A priority patent/CA2909523C/fr
Priority to CN201480022698.5A priority patent/CN105246842A/zh
Publication of WO2014176057A2 publication Critical patent/WO2014176057A2/fr
Publication of WO2014176057A3 publication Critical patent/WO2014176057A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/445—Bar screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters

Abstract

L'invention concerne un système pour la déshydratation dynamique d'un élément quelconque parmi toute une gamme de boues, pâtes ou eaux. Un flux de matériau est traité dans une série d'opérations distinctes pour la libération d'eau libre, le retrait d'eau supplémentaire par le vide et la compression des solides déshydratés obtenus pour obtenir un matériau sensiblement déshydraté. Une ou plusieurs cellules ouvertes sont utilisées dans une déshydratation sous vide dans une opération dynamique continue. Le système peut être intégré dans une unité emballée qui peut être installée sur un site de fonctionnement et peut être utilisé avec de multiples unités similaires pour augmenter les débits de traitement.
PCT/US2014/033963 2013-04-22 2014-04-14 Système de déshydratation dynamique WO2014176057A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/785,581 US10093570B2 (en) 2013-04-22 2014-04-14 Dynamic dewatering system
CA2909523A CA2909523C (fr) 2013-04-22 2014-04-14 Systeme de deshydratation dynamique
CN201480022698.5A CN105246842A (zh) 2013-04-22 2014-04-14 动态脱水系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361814367P 2013-04-22 2013-04-22
US61/814,367 2013-04-22

Publications (2)

Publication Number Publication Date
WO2014176057A2 WO2014176057A2 (fr) 2014-10-30
WO2014176057A3 true WO2014176057A3 (fr) 2015-10-29

Family

ID=51792493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/033963 WO2014176057A2 (fr) 2013-04-22 2014-04-14 Système de déshydratation dynamique

Country Status (4)

Country Link
US (1) US10093570B2 (fr)
CN (1) CN105246842A (fr)
CA (1) CA2909523C (fr)
WO (1) WO2014176057A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104849127B (zh) * 2015-05-29 2017-09-19 北京市理化分析测试中心 一种油田多组分油泥分析前处理方法及应用
US10526229B2 (en) * 2016-03-08 2020-01-07 VTech Innovative Solutions, LLC Dynamic separation and filtration
US10675829B2 (en) * 2016-03-08 2020-06-09 VTech Innovative Solutions, LLC Dynamic separation and filtration
US11007742B2 (en) 2016-03-08 2021-05-18 Vwater Technologies, Llc. Dynamic separation and filtration
CN107261601B (zh) * 2017-07-27 2023-07-04 威海双信节能环保设备有限公司 一种用于处理污水中细绒毛的过滤器
CN107986594A (zh) * 2017-12-08 2018-05-04 廖小丽 河道淤泥处理装置
CN108645758B (zh) * 2018-05-29 2019-07-12 河北省水利水电勘测设计研究院 一种底泥污染物动态释放性分析方法
CN113476923B (zh) * 2021-07-30 2022-05-24 中国水产科学研究院黑龙江水产研究所 一种湖泊生态修复清淤装置
CN114588682B (zh) * 2022-01-12 2023-08-04 中国矿业大学 一种真空抽滤-机械挤压集成的煤气化细渣连续脱水腔体及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249226A (en) * 1961-10-05 1966-05-03 Orris L Watson Method of and apparatus for heavy media separation
US4019431A (en) * 1973-03-17 1977-04-26 Alb. Klein Kg Method of dewatering sludge
US4358381A (en) * 1979-12-28 1982-11-09 Ichikawa Woolen Textile Co., Ltd. Sludge condensation and dewatering system
US4447325A (en) * 1981-01-27 1984-05-08 Gala Industries, Inc. Vertical pre-dewatering screen
US4713181A (en) * 1986-03-18 1987-12-15 Protectaire Systems Co. Method and apparatus for handling sludge
US7005077B1 (en) * 2004-06-15 2006-02-28 Brenner Samuel L Shipboard human waste treatment for removing solids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354293A2 (fr) * 1975-08-19 1978-01-06 Alsthom Cgee Procede pour le compactage et l'essorage des boues fluides chargees de matieres fibreuses
US5160440A (en) * 1986-10-29 1992-11-03 Josef Merai Procedure for the dewatering of sewage sludge and plant for procedure execution
JP3359409B2 (ja) * 1994-01-12 2002-12-24 株式会社ナガオカ 汚泥処理用加圧式脱水装置および汚泥処理方法
EP0980340A2 (fr) * 1997-05-09 2000-02-23 Solutions Mabarex Inc. Procede de reduction de la teneur en humidite
US7211187B2 (en) * 2004-10-29 2007-05-01 Steven Lumbert Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system
TW200948453A (en) * 2008-04-05 2009-12-01 Flowmax Technologies Ltd Liquid removal apparatus
CN201756492U (zh) * 2010-05-20 2011-03-09 新乡市大成环保设备有限公司 带式污泥脱水机
CN202246364U (zh) * 2011-09-26 2012-05-30 凯天环保科技股份有限公司 一种污泥脱水设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249226A (en) * 1961-10-05 1966-05-03 Orris L Watson Method of and apparatus for heavy media separation
US4019431A (en) * 1973-03-17 1977-04-26 Alb. Klein Kg Method of dewatering sludge
US4358381A (en) * 1979-12-28 1982-11-09 Ichikawa Woolen Textile Co., Ltd. Sludge condensation and dewatering system
US4447325A (en) * 1981-01-27 1984-05-08 Gala Industries, Inc. Vertical pre-dewatering screen
US4713181A (en) * 1986-03-18 1987-12-15 Protectaire Systems Co. Method and apparatus for handling sludge
US7005077B1 (en) * 2004-06-15 2006-02-28 Brenner Samuel L Shipboard human waste treatment for removing solids

Also Published As

Publication number Publication date
US20160075584A1 (en) 2016-03-17
WO2014176057A2 (fr) 2014-10-30
CA2909523C (fr) 2018-07-10
CN105246842A (zh) 2016-01-13
CA2909523A1 (fr) 2014-10-30
US10093570B2 (en) 2018-10-09

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